| Input |
| RTDs |
Pt100 (IEC 751, α = 0.00385)
Pt100 (JIS 1604, α = 0.003916)
Sensor current |
3-wire connection
3-wire connection |
-200 to +1000°C / -328 to +1832°F
-200 to +1000°C / -328 to +1832°F
-0.4 mA |
| Maximum sensor wire resistance |
|
25Ω/wire |
| Thermocouples |
| Range |
Type: AE, B, E, J, K, L, N, R, S, T, U |
See Configuration scheme |
| Input impedance |
|
> 10 MΩ |
| Maximum sensor wire resistance |
|
500 Ω (total loop) |
| Monitoring |
| Sensor failure monitoring |
|
Upscale or downscale |
| Adjustments |
| Zero adjustment |
All inputs |
Any value within range of limits |
| Minimum spans |
Pt100 |
10°C / 18°F |
| |
T/C |
2 mV |
| Output |
| Analog |
|
4-20 mA, temperature linear |
| Resolution |
|
5 μA |
| Minimum output signal |
Measurement/Failure |
3.8 mA /3.5 mA |
| Maximum output signal |
Measurement/Failure |
20.5 mA / 21.6 mA |
| Permissible load, see load diagram |
|
725 Ω @ 24 VDC, 22mA |
| Temperature |
| Ambient, storage and operation |
|
-40 to +85 °C / -40 to +185 °F |
| General Data |
| Selectable dampening time |
|
~2 s |
| Update time |
|
~1.5 s |
| Isolation In-Out |
|
Non isolated |
| Humidity (non-condensing) |
|
0 to 95 %RH |
| Power Supply, polarity protected |
| Supply voltage |
|
8 to 36 VDC 2-wire |
| Permissible ripple |
|
4 V pp @ 50/60 Hz |
| Accuracy |
| Typical accuracy |
RTD |
±0.2% 1) |
| |
T/C |
±0.3% 1) |
| Cold Junction Compensation (C/C) |
T/C |
±0.5 °C / ±0.9 °F |
| Temperature influence 4) |
All inputs |
Max. of ±0.25 °C / 25 °C or ±0.25% / 25 °C 1) 3)
Max. of ±0.5 °F / 50 °F or ±0.28% / 50 °F 1) 3) |
| Temperature influence C/C 4) |
T/C |
±0.5 °C / 25 °C / ±1.0 °F/50 °F |
| Sensor wire resistance influence |
|
Negligible 2) |
| Load influence |
|
Negligible |
| Power supply influence |
|
Negligible |
| RFI influence 0.15 to 1000 MHz. 10 V or V/m |
|
±0.5% 1) (typical) |
| Longterm stability |
|
±0.2% 1) / year |
| Housing |
| Material / Flammability (UL) |
|
PC + ABS/V1, Polyamide/V2 |
| Mounting |
|
DIN 8-head or larger, DIN rail (with mounting kit) |
| Connection |
Single/stranded wires |
≤1.5 mm², AWG 16 |
| Weight |
|
50 g |
| Protection, housing / terminals |
|
IP 50 / IP 10 |
1 - Of input span.
2 - With equal wire resistance for RTD.
3 - If zero deflection > 100% of input span, add 0.125% of input span/25 °C or 0.14% or input span/50 °F per 100% zero-deflection.
4 - Reference temperature 23 °C / 73 °F.
